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2025-04-07 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Internet Technology >
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Description
At the beginning, the record connection component encountered a problem. There were corresponding records in both AB collections, but the data field in the B collection could not be fetched after the connection.
As shown in the following figure:
Master table record set output A
Secondary table record set output B
Recordset connection output
You find that the actual records do not get the corresponding value.
Solution
After troubleshooting the SQL problem, I suddenly realized that there might be something special about this component, so I clicked on tips and found the problem: the input streams of even join must be sorted by associated key.
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